am c639f06e: am 40c33635: Merge "CameraMetadata: Add sanity check to avoid...

        ALOGE("%s: Tag %d not found", __FUNCTION__, tag);

        return BAD_VALUE;

    }

    // Safety check - ensure that data isn't pointing to this metadata, since

    // that would get invalidated if a resize is needed

    size_t bufferSize = get_camera_metadata_size(mBuffer);

    uintptr_t bufAddr = reinterpret_cast<uintptr_t>(mBuffer);

    uintptr_t dataAddr = reinterpret_cast<uintptr_t>(data);

    if (dataAddr > bufAddr && dataAddr < (bufAddr + bufferSize)) {

        ALOGE("%s: Update attempted with data from the same metadata buffer!",

                __FUNCTION__);

        return INVALID_OPERATION;

    }

    size_t data_size = calculate_camera_metadata_entry_data_size(type,

            data_count);